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		                        | National Stock Number:
 3020-00-933-4344
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 009334344
 
 Description:
 GEAR,WORM WHEEL
 
 Detail:
 A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
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 Manufacturer Information:
 
 | 9169254 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |  | 9169254 | 26772 | WEGO PRECISION MACHINE, INC. | 
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 Techincal Specification:
 
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY STYLE | PLAIN, SOLID |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE NOMINAL WIDTH | 0.187 INCHES |  | HELIX ANGLE | 1.7833 DEGREES |  | HUB NOMINAL DIAMETER | 0.500 INCHES SECOND END |  | MATERIAL | COPPER ALLOY 462 OVERALL |  | PITCH DIAMETER | 1.0000 INCHES NOMINAL |  | MATING THREAD LEAD QUANTITY | 1 |  | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.375 INCHES FIRST END |  | NOMINAL OVERALL LENGTH | 0.796 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUBS |  | TEETH QUANTITY | 64 |  | TOOTH DIRECTION | RIGHT | 
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